Seba Trix 310 Inline Skate

Seba Trix 310 inline skate, black carbon shell, 3x110mm frame with Hyper Concrete wheels, side view
Ships from a US warehouse. Most orders arrive in 2-7 business days.
2026 Seba Trix 310 Skate - $244.99
Sizes: 3, 4, 4.5, 5, 6, 7, 7.5, 8, 9, 10, 10.5, 11, 12, 13.
Order by your foot length in the chart below.
Seba High Light Carbon Pro, Trix, High Light Carbon and Marathon size chart: foot length with EU, US, UK and Mondo sizes
The Seba Trix 310 sets the Trix carbon fiber shell on a 3x110mm frame. Seba made the mix to skate fast in the city and over long distances.

Seba Trix 310 features

  • Carbon fiber shell: Strong and precise.
  • Integrated liner and premium insole: The liner is built into the boot and sits close to the foot.
  • Laces, an ankle strap and a top buckle: They hold the foot and ankle in place.
  • Seba 3x110mm frame: Big wheels for speed, long rides and rough streets.
  • Hyper Concrete 110mm 85A wheels.
Made for: Fast city skating and long distance.

Sizing

The Seba Trix 310 comes in sizes 3 to 13. Measure your foot and order the size for your foot length in Seba's chart below. Foot length gives a more accurate size than your street shoe size. If you fall between two sizes, choose the larger size.

How to measure your foot

Put a sheet of paper on a hard floor against a wall. Stand with your heel against the wall and mark the tip of your longest toe. Measure from the wall to the mark in inches or centimeters. Measure both feet and use the longer one.
Foot (inches)Foot (cm)Seba size (US)
8.7"22.2 cm3
8.9"22.7 cm4
9.3"23.5 cm4.5
9.4"24 cm5
9.8"24.8 cm6
10.1"25.6 cm7
10.2"26 cm7.5
10.6"26.8 cm8
10.7"27.3 cm9
11.1"28.2 cm10
11.4"29 cm10.5
11.6"29.5 cm11
11.9"30.2 cm12
12.1"30.7 cm13
In a good fit, the toes lie flat and can touch the front of the skate without pressing on it.

Questions

How does the Seba Trix 310 fit?
Measure your foot and order the size that matches your foot length in Seba's chart. Between two sizes, choose the larger size.
Does it have a brake?
No. The Trix 310 comes without a brake.
How is it different from the Trix?
The Trix has four 76mm or 80mm wheels on a V rockered frame, for freestyle. The Trix 310 has three 110mm wheels, for speed and long rides.
What comes with it?
A pair of ready to skate Trix 310 skates with Seba 3x110mm frames, Hyper Concrete 110mm 85A wheels and bearings.

Specs

ShellCarbon fiber
LinerIntegrated
InsolePremium
ClosureLaces, ankle strap, top buckle
FrameSeba 3x110mm
WheelsHyper Concrete 110mm, 85A
BrakeNone
ColorBlack
Sizes3, 4, 4.5, 5, 6, 7, 7.5, 8, 9, 10, 10.5, 11, 12, 13

More Seba skates

Questions?
Call us at 1-800-668-5280.
See all our Seba and FR skates.
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